A fantastic 720w LED from leading brand Adjusta-watt! They have removed the driver, meaning the end user can save money by using their existing 600w digital ballast. When connected to a 600w digital ballast and mounted at 15cm above the canopy, the Adjusta-Watt® Retro LED produces an average PPFD of 1231μmol/s/m². That’s over twice the growth light than that of a 600w HPS, for the same power consumption!
One digital ballast can run either one or two Retrol LEDs
1x Retro LED @720w 2.7μmol/J
2x Retro LED @360w 2.8μmol/J
Price includes Adjusta-Watt ballast